| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
SS Socket Weld Flanges Supplier in UAE for Petrochemical, Power, and Process Industries
Steel Flange Mfg. is a trusted Stainless Steel Socket Weld Flanges Supplier in UAE, we dealing with high precision flanges of high pressure piping systems. Socket weld flanges are manufactured using high quality grades of stainless steel i.e. SS 304, 304L, 316 and 316L and are used in small diameter, high pressure applications with strong and leak free joints being needed. These flanges are designed with a recessed gap, which enables the pipe to be inserted after which welding can be done, thus suitable in oil & gas, chemical processing, generation of power and hydraulic industries.
Backed with efficient B2B marketing, the stainless steel socket weld flanges are offered with correct dimensions, high surface finish, and full adherence to ASTM and ASME standards. Stainless Steel Blind Flanges are also complementary sub-products and can be used to connect two pipes without welding, and they may be used in low-pressure and non-sensitive applications, where it is necessary to assemble and disassemble easily. This variety assists the UAE industries to have safe, efficient and flexible piping solutions.
Material & Grades of Stainless Steel Socket Weld Flanges
| Material | Grade / Standard | Specification | Product Type |
|---|---|---|---|
| Stainless Steel | SS304 | ASTM A182 F304 | Socket Weld Flanges |
| Stainless Steel | SS304L | ASTM A182 F304L | Corrosion Resistant Flanges |
| Stainless Steel | SS316 | ASTM A182 F316 | Oil & Gas Socket Weld Flanges |
| Stainless Steel | SS316L | ASTM A182 F316L | High Corrosion Resistance Flanges |
| Stainless Steel | SS321 | ASTM A182 F321 | High Temperature Flanges |
| Stainless Steel | SS347 | ASTM A182 F347 | Stabilized Stainless Steel Flanges |
Stainless Steel Socket Weld Flanges – Size & Pressure Rating Chart
| Nominal Size | Pressure Class | Facing Type | Standard |
|---|---|---|---|
| ½" | Class 150 | Raised Face (RF) | ASME B16.5 |
| 1" | Class 300 | Raised Face (RF) | ASME B16.5 |
| 2" | Class 600 | Raised Face (RF) | ASME B16.5 |
| 3" | Class 900 | Ring Type Joint (RTJ) | ASME B16.5 |
| 4" | Class 1500 | Ring Type Joint (RTJ) | ASME B16.5 |
ASTM Standards
| ASTM Standard | Description |
|---|---|
| ASTM A182 | Forged stainless steel and alloy steel flanges for pressure applications |
| ASTM A961 | General requirements for steel forgings |
| ASTM A262 | Intergranular corrosion testing for stainless steels |
| ASTM E381 | Ultrasonic examination requirements for steel products |
EN Standards
| EN Standard | Description |
|---|---|
| EN 1092-1 | Steel flanges and associated piping components |
| EN 10204 | Inspection documents and material certification |
| EN 12560 | Gaskets for flanges and their dimensions |
| EN 1515 | Flange bolting requirements |
Key Features & Advantages
- Socket weld connection provides strong and reliable pipe attachment.
- Available in SS304 and SS316 grades for excellent corrosion resistance.
- Designed for high-pressure piping systems in critical services.
- Compact forged design ensures improved mechanical strength and durability.
- Manufactured according to ASTM A182, ASME and international quality standards.
Type of Sub-products
Frequently Asked Questions
What are Stainless Steel Socket Weld Flanges used for?
Which stainless steel grades are available for Socket Weld Flanges?
What are the advantages of Socket Weld Flanges?
Are Stainless Steel Socket Weld Flanges suitable for high-pressure applications?
What sizes are available for Stainless Steel Socket Weld Flanges?
What pressure classes are available for Socket Weld Flanges?
What is the difference between Socket Weld and Threaded Flanges?
Countries We Export
United Arab Emirates
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
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